linux-kernel - Re: [PATCH v3 1/9] dt-bindings: dma: Add support for SM6115 and QCM2290 SoCs

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Message-ID: <a3c692bf-9ca7-d15a-4f1d-c5a31d1b82f6@linaro.org>
Date:   Fri, 31 Mar 2023 11:19:58 +0530
From:   Bhupesh Sharma <bhupesh.sharma@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org
Cc:     agross@...nel.org, linux-kernel@...r.kernel.org,
        linux-crypto@...r.kernel.org, andersson@...nel.org,
        bhupesh.linux@...il.com, robh+dt@...nel.org,
        konrad.dybcio@...aro.org, vladimir.zapolskiy@...aro.org,
        rfoss@...nel.org, neil.armstrong@...aro.org
Subject: Re: [PATCH v3 1/9] dt-bindings: dma: Add support for SM6115 and
 QCM2290 SoCs

On 3/30/23 1:41 PM, Krzysztof Kozlowski wrote:
> On 28/03/2023 11:28, Bhupesh Sharma wrote:
>> Add new compatible for BAM DMA engine version v1.7.4 which is
>> found on Qualcomm SM6115 and QCM2290 SoCs. Since its very similar
>> to v1.7.0 used on SM8150 like SoCs, mark the comptible scheme
>> accordingly.
>>
>> While at it, also update qcom,bam-dma bindings to add comments
>> which describe the BAM DMA versions used in SM8150 and SM8250 SoCs.
>> This provides an easy reference for identifying the actual BAM DMA
>> version available on Qualcomm SoCs.
>>
>> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
>> ---
>>   .../devicetree/bindings/dma/qcom,bam-dma.yaml | 22 +++++++++++++------
>>   1 file changed, 15 insertions(+), 7 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
>> index f1ddcf672261..624208d20a34 100644
>> --- a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
>> +++ b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
>> @@ -15,13 +15,21 @@ allOf:
>>   
>>   properties:
>>     compatible:
>> -    enum:
>> -        # APQ8064, IPQ8064 and MSM8960
>> -      - qcom,bam-v1.3.0
>> -        # MSM8974, APQ8074 and APQ8084
>> -      - qcom,bam-v1.4.0
>> -        # MSM8916 and SDM845
>> -      - qcom,bam-v1.7.0
>> +    oneOf:
>> +      - items:
> 
> Drop "items". This is just an enum.

Sure, will fix it in v4.

Thanks

>> +          - enum:
>> +              # APQ8064, IPQ8064 and MSM8960
>> +              - qcom,bam-v1.3.0